OVERVIEW | |
Introduced | February 2001 |
Model Identifier | PowerMac4,1 |
Model Number | M5521 |
EMC | 1857 |
Order Number | |
Support | NiwTech |
Colors | Indigo, Graphite, Blue Dalmatian, and Flower Power |
Weight and Dimensions | 34.7 lbs., 15.0" H x 15.0" W x 17.1" D |
PROCESSOR | |
Processor | PowerPC 750 or 750cx (G3) |
Processor Speed | 400, 500, 600 MHz |
Maximum Processor Speed | |
Architecture | |
Number of Cores | 1 |
Security Chip | No |
Cache | 64 KB L1, 512 KB (400 MHz) or 256 KB (500/600 MHz) backside L2 |
System Bus | 100 MHz |
Logic board Repair | NiwTech |
STORAGE AND MEDIA | |
Storage | 10, 20, 40 GB |
Storage Upgrade | NiwTech |
SSD Upgrade | NiwTech |
Data Recovery | NiwTech |
Media | Slot-loading 24x CD-ROM or 8x4x32 CD-RW |
PERIPHERALS | |
Peripherals | Apple Pro Keyboard, Apple Pro Mouse |
Peripherals Repairs | NiwTech |
SOFTWARE | |
Original OS | Mac OS 9.1 (Mac OS ROM 7.5.1) |
Maximum OS | Mac OS X 10.4.11 |
OS install | NiwTech |
OS Upgrade | NiwTech |
OS Downgrade | NiwTech |
OS Support | NiwTech |
AirDrop | |
Handoff | |
Power Nap | |
Unlock with Apple Watch | |
Hardware Test | AHT (iMac) 1.1, 1.2 (iMac/eMac) 1.2.1, 1.2.2 |
FIRMWARE | |
Firmware | Open Firmware |
MEMORY | |
Built-in Memory | None |
Maximum Memory | 1.0 GB |
Memory Slots | 2 - PC-100 3.3V 168-pin SDRAM |
Memory Upgrade | NiwTech |
Memory Upgrade Instructions | How to remove or install memory |
Interleaving Support | No |
DISPLAY | |
Built-in Display | 15-inch shadow-mask CRT (13.8-inch viewable) |
Display Glass | |
Brightness | |
Pixel Density | |
Color Gamut | |
Resolutions | 640x480 @ 117Hz, 800x600 @ 95Hz, 1024x768 @ 75Hz |
Display Replacement | NiwTech |
GRAPHICS | |
Graphics Card | ATI Rage 128 Pro or Rage 128 Ultra |
Graphics Card Replacement | NiwTech |
Graphics Memory | 8 or 16 MB |
Display Connection | 1 - VGA |
Display Modes | Video mirroring only |
External Resolution | |
CAMERA | |
Camera | None |
CONNECTIONS | |
Wi-Fi | Optional AirPort card (802.11b) (adapter required) |
Bluetooth | None |
Ethernet | 10/100BASE-T (RJ-45) |
Modem | 56k |
USB | 2 - 12 MBit/s |
FireWire | 2 - 400 MBit/s (8W total power) |
Thunderbolt | |
Display | 1 - VGA |
Infrared | None |
Audio In | 1 - 3.5-mm analog input jack, Built-in microphone (16-bit 44.1 kHz sample rate) |
Audio Out | 3 - 3.5-mm analog output jacks, Built-in speakers (16-bit 44.1 kHz sample rate) |
Security Slot | 1 - Kensington cable lock |
EXPANSION | |
Slots | |
Bays | None |
Hard Drive Interface | Ultra ATA (Shared with optical drive) |
Optical Drive Interface | Ultra ATA (Shared with hard disk drive) |
SENSORS | |
Liquid Sensor | Non |
POWER | |
Backup Battery | 3.6 V 850 mAh lithium (922-4028) |
Maximum Continuous Power | 150 W |
Line Voltage | 100-260V AC |
Power Supply Replacement | NiwTech |
ENVIRONMENTAL | |
Acoustical Performance | |
Power Consumption | |
ENERGY STAR | U.S. EPA ENERGY STAR compliant |
EPEAT | |
NiwTech | www.niwtech.com |